Please notice: The low pressure valve must be connected when the machine to be used. It includes the low pressure valve, you don't need to prepare it yourself extra. Parameters: Gas type: LP Gas Voltage: 110V Motor Power: 6W Machine Size: 11.61×10.63×19.3inch(295×270×490mm) Oil bowl size: 7.87inch (200mm) Net weight: 15.4lb (7kg) Usage Method: Turn on: The knob is turned slowly counterclockwise from closing until a "drip" sound is heard and then ignited with an electronic igniter. If there is air in the furnace tube, try the above method again until the fire is lit. Maximum firepower is achieved when the knob is rotated counterclockwise from off to 90°. When the temperature is over 90°, the firepower gradually decreases. Turn off: Turn the knob clockwise to close position. The burner will shut off. Notice: 1.The equipment is only applicable to the baking of food containing grease or high melting point grease. 2.Oil tanks and explosion-proof nets must be cleaned and all industrial grease removed before use. 3.Do not place inflammable and explosive articles (such as towels, rags, etc.) in any position on the furnace surface, otherwise it may cause combustion and fire accident. 4.Close the gas valve immediately after use. 5.If there is air leakage, close the air valve immediately, open the window to enhance ventilation, do not turn off the power and electrical equipment, repair before use. Item included: One set of LP Gas & Electric Vertical Broiler Shawarma Doner Kebab Gyro Grill Machine